Measurement | Value |
---|---|
Material | PVC-u extrusion with coextruded Thermoplastic Elastomer (TPE) gasket |
Colour | White |
Profile | Chamfered Angle |
Length | Each capping type is available in lengths of 2m, 2.5m, 3m, 3.5m, 4m. Intermediate Top Cap is also available in 5m, and Starter (Firring) Top Cap in 5m and 6m. |
System Compatibility | Ultraframe Ultralite 500 lean-to conservatory roofs |
Before purchasing, we recommend that you check compatibility. These cappings are manufactured by Ultraframe for their Ultralite 500 lean-to conservatories. To identify your conservatory roof system, refer to any installation paperwork. Ultralite 500 can be used at a very low pitch, so is commonly used in situations where height is restricted, such as alongside a bungalow. Although it looks quite unique, with it's 60mm thick and 500mm wide panels, similar systems exist and can cause confusion. If you would like help to confirm whether your roof is Ultralite 500, email a couple of pictures.
Choosing the correct capping
Cappings between two inline panels are known as Intermediate Top Caps, whilst cappings at either end of a roof are called Starter Top Caps. There are two types of Starter Top Caps, one for use on the dedicated Ultralite 500 Firring (a 2.5° triangular PVC-u wedge above the lower frame or wall), and a non-firring version that is used without the dedicated firring, typically over a timber wedge.
The correct replacement capping can sometimes be identified by referring to manufacturer part codes printed on the underside of the existing capping. If you do not see any codes, or are reluctant to remove the cappings, then you can compare the profile of your existing capping to the profile drawings shown above.